[New Integration] Envoyproxy

[tehbooom]

• Enhancement

Proposed commit message

This PR adds the envoyproxy integration for logs and metrics.

Checklist

• I have reviewed tips for building integrations and this pull request is aligned with them.
• I have verified that all data streams collect metrics or logs.
• I have added an entry to my package's changelog.yml file.
• I have verified that Kibana version constraints are current according to guidelines.

Author's Checklist

• [ ]

How to test this PR locally

Related issues

• Closes EnvoyProxy Integration #9383

Screenshots

[elastic-vault-github-plugin-prod]

🚀 Benchmarks report

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[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: b231c55

History

• 💔 Build #16320 failed 37cc117
• 💚 Build #16314 succeeded 5c6dac2

[elastic-sonarqube]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
80.3% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube